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Oval|Lab Grown|IGI

3.00ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG622458592

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG622458592

Diamond specifications and retailer prices

From $1,741 USD
A$2,678 AUD
As of November 2, 2026
Save $4,099 USD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,840 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG622458592 or 622458592. Listed at 17 retailers as of November 2, 2026, with prices from $1,741 to $5,840, a $4,099 spread on the same certified stone. Brilliant Earth lists it at $5,840. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622458592
Dimensions11.59 × 8.19 × 5.09 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.59 mm8.19 mm3.00 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622458592
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $5,840 USD|Low: $1,071 USD|High: $7,460 USD|Avg: $2,909 USD|-3.0%
Brilliant Earth
Retailer 2
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Retailer 21
October 9, 2026
Retailer 11$1,071 USD
Retailer 3$1,235 USD
Retailer 8$1,266 USD
Retailer 21$1,382 USD
Retailer 2$1,625 USD
Retailer 13$1,686 USD
Retailer 15$1,723 USD
Retailer 18$1,741 USD
Retailer 10$2,169 USD
Retailer 9$2,244 USD
Retailer 4$2,432 USD
Retailer 16$2,500 USD
Retailer 6$2,772 USD
Retailer 7$2,972 USD
Retailer 19$3,050 USD
Retailer 20$3,693 USD
Retailer 14$3,834 USD
Retailer 5$4,013 USD
Retailer 17$5,749 USD
Brilliant Earth$5,840 USD
Retailer 12$7,460 USD

16 data points across 21 retailers

17 retailers$1,741 USD to $5,840 USD

Retailer 1
-
$840 USD
Price last confirmed 34 days ago
Retailer 2
-
$914 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$961 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$975 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$1,382 USD
HK$10,800 HKD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,741 USD
A$2,678 AUD
View
Retailer 7
-
$2,169 USD
View
Price last confirmed 26 days ago
Retailer 8
-
$2,500 USD
ZAR 40,383 ZAR
View
Price last confirmed 27 days ago
Retailer 9
-
$2,772 USD
View
Price last confirmed 27 days ago
Retailer 10
-
$2,972 USD
£2,340 GBP
View
Price last confirmed 26 days ago
Retailer 11
-
$3,025 USD
View
Price last confirmed 33 days ago
Retailer 12
-
$3,050 USD
View
Price last confirmed 26 days ago
Retailer 13
-
$3,693 USD
£2,908 GBP
View
Price last confirmed 32 days ago
Retailer 14
-
$3,834 USD
View
Price last confirmed 27 days ago
Retailer 15
-
$4,013 USD
SGD 5,423 SGD
View
Price last confirmed 26 days ago
Retailer 16
-
$5,749 USD
A$8,844 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
Brilliant Earth
11576091B · Nov 2
$5,840 USD
View
16 more retailers have this diamond
Prices start from $1,741 USDSave up to $4,099 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.00ct Oval
$1,741 USD